if (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3)) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 ))) {
                 rollOvers = 1;
             } else {
                 rollOvers = 0;
             }
             
             
             loaded = 0;
             
             function loadImg () {
                 if (rollOvers) {
                     var source = "/img";
                     empOn = new Image(193, 28);
                     empOn.src = source+"/empresa_on.gif";
                     
                     empOff = new Image(193, 28);
                     empOff.src = source+"/empresa.gif";
             
             	     ubiOn = new Image(193, 29);
                     ubiOn.src = source+"/ubica_on.gif";
                     
                     ubiOff = new Image(193, 29);
                     ubiOff.src = source+"/ubica.gif";
                     
                     proOn = new Image(193, 28);
                     proOn.src = source+"/productos_on.gif";
                     
                     proOff = new Image(193, 28);
                     proOff.src = source+"/productos.gif";
                     
                     ambOn = new Image(193, 29);
                     ambOn.src = source+"/ambito_on.gif";
                     
                     ambOff = new Image(193, 29);
                     ambOff.src = source+"/ambito.gif";
             
                   
                     loaded = 1;
                 } 
             }
             
             function switchOn(imgName) {
                     if (loaded == 1) {
                     imgOn = eval(imgName + "On.src");
                     window.document[imgName].src = imgOn;
                     }
             }
             
             function switchOff(imgName) {
                     if (loaded == 1) {
                     imgOff = eval(imgName + "Off.src");
                     window.document[imgName].src = imgOff;
                     }
             
             } 
             function mostrar(capa){
             	 ocultar();
                 document.getElementById(capa).style.display="block";
             }
             function ocultar (){
                 document.getElementById("productes").style.display="none";
                 document.getElementById("especials").style.display="none";
                 document.getElementById("ofertes").style.display="none";
             }
            
              
              function _viewfoto(im,t,w,h) {
                  window.open('/satchmo/kimg.php?image='+im+'&title='+t,'_blank','width='+w+',height='+h +',scrollbars=no,menubar=no,screenX=100,screenY=100');
              }
              
              var Dies = new Array
              ("Domingo",
              "Lunes",
              "Martes",
              "Miércoles",
              "Jueves",
              "Viernes",
              "Sábado",
              "Domingo");
              
              var Mesos = new Array
              ("Enero",
              "Febrero",
              "Marzo",
              "Abril",
              "Mayo",
              "Junio",
              "Julio",
              "Agosto",
              "Septiembre",
              "Octubre",
              "Noviembre",
              "Diciembre");
              
              var win=null;
              
               function NewWindow(mypage,myname,w,h,scroll,pos)
               {
                   if(pos=="random"){
                        LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;TopPosition=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;
                   }
                   if(pos=="center")
                     {
                        LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?(screen.height-h)/2:100;
                     }
                     else if((pos!="center" && pos!="random") || pos==null)
                       {
                         LeftPosition=0;TopPosition=20
                       }
                   settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';
                   win=window.open(mypage,myname,settings);
                }